129335888 (number)

129335888 is an even 9-digits composite number following 129335887 and preceding 129335889. In scientific notation, it is written as 1.29335888 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 55693440 positive integers (up to 129335888) that are relatively prime to 129335888.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-five thousand eight hundred eighty-eight

Notation

Scientific notation 1.29335888 × 10^8
Engineering notation 1.29335888 × 10^6

Prime Factorization of 129335888

Prime Factorization 2 × 2 × 2 × 2 × 19 × 11 × 38677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16166986
Product of the distinct prime numbers

The prime factorization of 129335888 is 2 × 2 × 2 × 2 × 19 × 11 × 38677. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129335888)

Multiplication

n×y
n×2 258671776
n×3 388007664
n×4 517343552
n×5 646679440

Division

n÷y
n÷2 64667944
n÷3 43111962.666667
n÷3 32333972
n÷5 25867177.6

Exponentiation

ny
n2 16727771924748544
n3 2.1635012361488E+24
n4 2.7981835356641E+32
n5 3.6190555237209E+40

Nth Root

y√n
2√n 11372.593723509
3√n 505.71559890161
4√n 106.64236364367
5√n 41.912523490621

Divisors of 129335888

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129335887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129335888 can be divided by 40 positive divisors. The sum of these divisors (counting 129335888) is 1, the average is 0.025.

Base conversion 129335888

Base System Value
2 Binary 111101101011000001001010000
3 Ternary 100000100221111002
4 Quaternary 13231120021100
5 Quinary 231102222023
6 Senary 20500041132
8 Octal 755301120
10 Decimal 129335888
12 Duodecimal 373931a8
16 Hexadecimal 7b58250
20 Vigesimal 2086je8
36 Base36 25047k

Cryptographic Hash Functions

md5 cada69416c6f5892eab41400f0eed573
sha1 cddafe6488bb62fa89f23d9263fc3ef7f94f56e0
sha256 149bc7e460a71d9e9714b893815033c54983855e78c112aede4e58b593f42921
sha512 419a94d30944c63fd9330254c2d8936a8a6336961b11646f2208b8431e84de8d3d0e7f39522020721a6339652590ad2d4d69bfbfbb20fed1ba5a01d7587eca7a
ripemd-160 fab831a3c5deff74e8f93ae235329349b90aae95

129335888 as geometric shapes

Circle

Radius = n
Diameter 258671776
Circumference 812641351.17262
Area 5.2551845389716E+16

Sphere

Radius = n
Volume 9.0624527860234E+24
Surface area 2.1020738155886E+17
Circumference 812641351.17262

Square

Length = n
Perimeter 517343552
Area 16727771924748544
Diagonal 182908566.91117

Cube

Length = n
Surface area 100366631548491264
Volume 2.1635012361488E+24
Space diagonal 224016329.25804

Equilateral Triangle

Length = n
Perimeter 388007664
Area 7.2433377177722E+15
Altitude 112008164.62902

Triangular Pyramid

Length = n
Surface area 7.2433377177722E+15
Volume 2.5497106586439E+23
Height 60969522.303723